Features: 1MULTIPLE USAGES: This rethreading tool kit is mainly used to effectively remove rust and dirt on threads, repair worn threads, restore clear thread lines, etc. 28 COMMON SIZES: Includes M24 x 1.50, M24 x 2.00, M22 x 1.00, M22 x 1.5, M20 x 1.25, M20 x 1.50, 13/16in x 20UNEF, 3/4in x 20UNEF, with wide application. 3EXCELLENT MATERIAL: Made of excellent steel, cold forged and heat treated, with high strength and hardness, wear and scratch resistance, and long service life. 4FOR CAR SPINDLES: Can be used to clean and repair threads on car spindles, with easy operation and complete functions, suitable for most vehicles. 5WITH STORAGE BOX: Equipped with a plastic storage box, the groove design prevents the hub from moving, effectively protecting these thread repair tools. Item Type: Rethreading Tool Kit Kit Contains: M24 x 1.50, M24 x 2.00, M22 x 1.00, M22 x 1.5, M20 x 1.25, M20 x 1.50, 13/16in x 20UNEF, 3/4in x 20UNEF Package Included: 1 x&nbspThread Repair&nbspSet (8Pcs) 1 x Tool Box